Water ChromAR, Suitable for Liquid Chromatography and UV-Spectrophotometry, Macron™
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water chromar, suitable for liquid chromatography and uv-spectrophotometry, macron™
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Water ChromAR, Suitable for Liquid Chromatography and UV-Spectrophotometry, Macron™
Formula: H2O
Formula Weight: 18.02
Suitable for Liquid Chromatography and UV-Spectrophotometry
| TEST |
SPECIFICATION |
| Meets A.C.S. Specifications |
| Fluorescence Trace Impurities, in ppb, measured as Quinine Base: |
| at 450 nm Emission |
max. 0.1 |
| at Emission Maximum for Impurities |
max. 0.2 |
| pH.... |
5.0 - 8.0 |
| Residue after Evaporation |
max. 0.0001% |
| Suitability for HPLC |
Passes Test |
| Specific Conductance at 25°C. (/uohms-1 cm-1) |
max. 2.0 |
| Substances Reducing Permanganate |
Passes Test |
| Chloride (Cl) |
max. 0.4 ppm |
| Electrical Resistivity at 25°C (Mohm.cm) |
min. 0.5 |
| Heavy Metals (as Pb) |
max. 0.01 ppm |
| Nitrate (NO3) |
max. 0.4 ppm |
| Phosphate (PO4) |
max. 1.0 ppm |
| Silicate (as SiO2) |
max. 0.01 ppm |
| Sulfate (SO4) |
max. 1.0 ppm |
| Filtered through a 0.2 micron filter. |
| Product Information (not specifications): |
| Appearance (clear, colorless liquid) |
| |
| For Laboratory, Research or Manufacturing Use |
| For a Certificate of Lot Analysis, visit www.avantormaterials.com. |
| CAS Number |
7732-18-5 |
| HTS Number |
2853000095 |
| Specific Gravity |
1L = 1.00 Kg |
| Storage Color Code |
Green |
| Management of Change |
NI |